Are real Dads getting angrier?

Now that dads are starting to get more hands-on with raising the kids, are they "feeling the burn" of all the weariness that Mom's have dealth with for years?  We're seeing more disgruntled dads emerging in culture, from Adam Mansbach’s children’s book, Go the F**k to Sleep,  to the big screen with the new movie, The Change-Up where Jason Bateman's character is a father of three and compares his kids to raising little heroin addicts.  Is art imitating life here? 

Not from what I can see.  I know several Mom's who would be thrilled if dad would actually help out with the kids.  Maybe the real dads I know are worried their lives would look like the dads on the screen if they did.  Sure they help out topically when asked (grumbling under their breaths), but I don't know too many dads that really get in there and get dirty with it. That's not to say those dads aren't out there and kudos to those that do, but lets not expect too many brownie points for doing what hard working Mom's have been doing for decades.  As for being angry about it dads, well, they're your kids too and you have to present a united front when raising children or they'll walk all over you. Now you know why Mom needs a glass of wine sometimes to take the edge off.